Safety Reed Doughty could be sidelined this week after suffering a concussion against Dallas, so cornerback Kevin Barnes could continue to work at safety.

[url=http://voices.washingtonpost.com/redskinsinsider/mike-shanahan/doughty-could-be-out-this-week.html?wprss=redskinsinsider]Redskins Insider - Doughty could be out this week, pressing Barnes into duty at safety[/url]